Bump Vert.x

Author: slinkydeveloper

gradle/libs.versions.toml

@@ -230,5 +230,5 @@
   restate = '2.3.0-SNAPSHOT'
   schema-kenerator = '2.1.2'
   spring-boot = '3.4.5'
-  vertx = '4.5.16'
+  vertx = '4.5.18'
   victools-json-schema = '4.38.0'